Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wspólna, CA ranks #17,979 worldwide for total patents filed all time, with 79 patents from 29 inventors. Leading employers of inventors based in Wspólna, CA include Le Groupe Recherche I,D., Medicalip Co., Bombardier.

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Serge Berube Le Groupe Recherche I,D. 11
2 Nathalie Landry Medicalip Co. 9
3 Dave Thomas Bombardier 6
3 Félix Houde Saint-Augustin Canada Electric 6
#5 Richard Labelle Cobra Fixations Cie Ltée—Cobra Anchors Co. 4
#5 Yvan Fortin Unknown 4
#5 Augusto Arias 4
#5 Julien Lefebvre Marko I.R.D.C. 4
#9 Ernest Lacasse Centre De Recherche Industrielle Du Quebec (Criq) 3
#10 Linda J. Bouchard B.C.D. Mechanique Ltee 2
#10 Louis Germain His Majesty The King In Right Of Canada As Represented By The Minister Of Natural Resources 2
#10 Romain Julien 2
#10 Normand Beaudoin 2
#10 Francois Leblond Unknown 2
#10 Antonio Parreira Novabrik International 2
#10 Stéphan Demers Addénergie Technologies 2
#10 Hilaire Gingras 2
#18 Jean-François Giguère 1
#18 Jean-Pierre Malo 1
#18 Pierre Plante 1
#18 Sylvain Dion Endorecherche. 1
#18 Denis Brouillette 1
#18 Steve Létourneau Geneohm Sciences Canada 1
#18 David Kim Soui Wan Fong 1
#18 Serge Pilon 1
#18 Pierre Dube 1
#18 Hughes Dionne 1
#18 Marcel Guillemette 1
#18 Raymond Monette 1